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 ###Instrução: Qual Viavoice 5/15/09 tem uma CSA 5/14/09 de 5% e um TNS-Sofres 5/28/09 de 4.5%?
 ###Tabelas: CREATE TABLE popular_languages_used_for_data_exchange (popular_languages_used_for_data_exchange_id AUTO_INCREMENT PRIMARY KEY, Schemas VARCHAR, Flexible VARCHAR, Semantic verification VARCHAR, Dictionary VARCHAR, Information Model VARCHAR, Synonyms and homonyms VARCHAR, Dialecting VARCHAR, Web standard VARCHAR, Transformations VARCHAR, Lightweight VARCHAR, Human readable VARCHAR) CREATE TABLE win_loss_record (win_loss_record_id AUTO_INCREMENT PRIMARY KEY, Club VARCHAR, Active VARCHAR, Wins INT, Losses INT, Draws INT, Percentage wins VARCHAR, Flags INT) CREATE TABLE polling (polling_id AUTO_INCREMENT PRIMARY KEY, Party VARCHAR, Results 2004 VARCHAR, CSA 5/14/09 VARCHAR, Viavoice 5/15/09 VARCHAR, Ifop- La Croix 5/15/09 VARCHAR, Ipsos 5/16/09 VARCHAR, OpinionWay 5/18/09 VARCHAR, CSA 5/20/09 VARCHAR, Ipsos 5/25/09 VARCHAR, TNS-Sofres 5/26/09 VARCHAR, OpinionWay 5/28/09 VARCHAR, TNS-Sofres 5/28/09 VARCHAR) CREATE TABLE minor_sports_teams (minor_sports_teams_id AUTO_INCREMENT PRIMARY KEY, Club VARCHAR, Sport VARCHAR, League VARCHAR, Venue VARCHAR, Championships (Years) VARCHAR) CREATE TABLE conference_facilities (conference_facilities_id AUTO_INCREMENT PRIMARY KEY, School VARCHAR, Baseball stadium VARCHAR, Softball stadium VARCHAR, Basketball arena VARCHAR, Capacity VARCHAR)  
SELECT Viavoice 5/15/09 FROM polling WHERE CSA 5/14/09 = 5% AND TNS-Sofres 5/28/09 = 4.5%